DEPRECATED: everything in this package is deprecated and will be removed in a future release.

The `query` package replaces the `filter` package and improves support for both read- and write-oriented configuration options.

Determine if a context is implemented by a transaction or not.

Obtain the current timestamp truncated to milliseconds, which is the most precision most databases (including Postgres) support.

An SQL context.

A transactional SQL context.